Identifying profiles of multisystem physiological activity across early childhood: Examining developmental shifts and associations with stress and internalizing problems.
Identifying profiles of multisystem physiological activity across early childhood: Examining developmental shifts and associations with stress and internalizing problems.
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DOI：
10.1016/j.psyneuen.2021.105196
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发表时间：
2021-06
影响因子：
3.7
通讯作者：
Roubinov DS
中科院分区：
文献类型：
--
作者：
Rudd KL;Bush NR;Alkon A;Roubinov DS
生理调节是一生中健康的一个重要预测因素。监管发生在多个协同系统中，但很少有实证研究探索多系统活动以及这种协同监管是如何在生命早期发展起来的。目前的研究使用潜伏期分析来评估150名18个月和36个月大的种族/民族多样性的低收入儿童自主神经系统和下丘脑垂体肾上腺(HPA)轴的多系统调节。在这两个时间点，都出现了总体上中等活动(中等唤醒)和高基线活动(预期性唤醒)的情况。所有系统的典型适应性模式(主动COP)在18个月时出现，HPA轴活动(HPA轴响应者)在36个月时出现。随着时间的推移，持续处于预期唤醒状态的成员与18个月时暴露于更大的母体压力和36个月时儿童内化问题有关。这些发现突出了早期多系统特征的发展，并表明与压力和后来的行为问题有关。
Physiological regulation is an important predictor of health across the lifespan. Regulation occurs across multiple collaborative systems, yet few empirical studies explore multisystem activity and how this collaborative regulation develops early in life. The current study used latent profile analysis to evaluate multisystem regulation in the autonomic nervous system and hypothalamic pituitary adrenal (HPA) axis in 150 racially/ethnically diverse, low-income children at 18- and 36-months. At both timepoints, profiles of generally moderate activity (Moderate Arousal) and heightened baseline activity (Anticipatory Arousal) emerged. A profile of typically adaptive patterns across all systems (Active Copers) emerged at 18-months and a profile of heightened HPA Axis activity (HPA-axis Responders) emerged at 36-months. Persistent membership in the Anticipatory Arousal profile across time was associated with exposure to greater maternal stress at 18-months and child internalizing problems at 36-months. These findings highlight early multisystem profile development and suggest associations with stress and later behavior problems.
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影响因子：
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